Results 221 to 230 of about 1,275 (248)

The preconditioned conjugate gradient method on the hypercube

Proceedings of the third conference on Hypercube concurrent computers and applications -, 1988
A parallel algorithm for solving the elliptic partial differential equation (PDE) is described in this paper through the finite difference method (FDM) The Concurrent Preconditioned Conjugate Gradient method is developed to optimize processor load balancing. This algorithm is evaluated on a hypercube-based concurrent machine, the Intel iPSC.
G. Abe, K. Hane
openaire   +1 more source

Efficient Parallelization of the Preconditioned Conjugate Gradient Method

2009
In this paper we present methods for efficient parallelization of the solution of pressure Poisson equation arising in 3D CFD forest fire modeling. The solution procedure employs the Conjugate Gradient method with implicit Modified ILU (MILU) preconditioner.
Gilbert Accary, Oleg Bessonov, Dominique Fougère, Konstantin Gavrilov, Sofiane Meradji, Dominique Morvan   +5 more
openaire   +1 more source

SAOR Preconditioned Conjugate Gradient Method

Workshop on Intelligent Information Technology Application (IITA 2007), 2007
Jianguo Wang, Guoyan Meng
openaire   +1 more source

Practical Use of Polynomial Preconditionings for the Conjugate Gradient Method

SIAM Journal on Scientific and Statistical Computing, 1985
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Scalable Non-blocking Preconditioned Conjugate Gradient Methods

SC16: International Conference for High Performance Computing, Networking, Storage and Analysis, 2016
Paul R. Eller, William Gropp
openaire   +1 more source

An efficient matrix-free preconditioned conjugate gradient based multigrid method for phase field modeling of fracture in heterogeneous materials from 3D images

Computer Methods in Applied Mechanics and Engineering, 2022
Liu Xiaodong, Julien Réthoré
exaly  

Preconditioned Conjugate Gradient Methods

1990
openaire   +1 more source

Approximate Inverse Preconditioning for the Conjugate Gradient Method

Civil-Comp Proceedings, 2013
J. Kopal, M. Rozlozník, M. Tuma
openaire   +1 more source

Nonsymmetric multigrid preconditioning for conjugate gradient methods

2013
Bouwmeester, Henricus, Knyazev, Andrew V, Dougherty, Andrew   +2 more
openaire   +1 more source

Moving force identification based on modified preconditioned conjugate gradient method

Journal of Sound and Vibration, 2018
Zhen Chen, Tommy Chan, Andy Nguyen
exaly